Hardware Spec Index

Caldera SN-2446 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2446-EDGE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index11,314 (SSDs scale)
Category rank#47,414
Street price$329
Power8 W (active)
Performance per dollar34.39
Released2026

Specifications

BrandCaldera
ModelCaldera SN-2446 Edge
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,700 MB/s
Sequential write9,900 MB/s
Random 4K read2,040K IOPS
NAND3D TLC, 232-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-7049 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD10,668$339Compare
Mirenta SN-6921 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,956$279Compare
Caldera SN-9125 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD11,638$329Compare
Strivon SN-5946 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD5,314$59Compare
Strivon SN-3531 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,937$79Compare
Novexa SN-2172 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD4,715$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2446 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/54778421 (accessed 2026-10-25).